Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Hagan

Orthopaedic Foot and Ankle Surgery Physician in Sacramento, CA · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1992238257

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Registry record

Entity type Individual (Type 1)

Name David Hagan

Sex Male

Practice address 3301 C St Ste 1600, Sacramento, CA, 95816

Phone (916) 734-2700

Fax (916) 734-7137

Enumeration date Apr 4, 2017

Last updated in NPPES Sep 29, 2025

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License PENDING (CA) Secondary

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians · License NA (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is David Hagan?

David Hagan is registered in NPPES with the primary taxonomy of Orthopaedic Foot and Ankle Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-29.